cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A191260 Positions of 2 in A191258.

Table of values

n a(n)
1 4
2 12
3 21
4 29
5 35
6 39
7 47
8 56
9 64
10 68
11 76
12 84
13 93
14 101
15 107
16 111
17 119
18 128
19 136
20 144
21 153
22 161
23 170
24 178
25 184
26 188
27 196
28 205
29 213
30 217
31 225
32 233
33 242
34 250
35 256
36 260
37 268
38 277
39 285
40 294
41 302
42 308
43 312
44 320
45 329
46 337
47 343
48 347
49 355
50 364
51 372
52 376
53 384
54 392
55 401
56 409
57 415
58 419
59 427
60 436
61 444
62 452
63 461
64 469
65 478
66 486
67 492
68 496
69 504

List of values

[4, 12, 21, 29, 35, 39, 47, 56, 64, 68, 76, 84, 93, 101, 107, 111, 119, 128, 136, 144, 153, 161, 170, 178, 184, 188, 196, 205, 213, 217, 225, 233, 242, 250, 256, 260, 268, 277, 285, 294, 302, 308, 312, 320, 329, 337, 343, 347, 355, 364, 372, 376, 384, 392, 401, 409, 415, 419, 427, 436, 444, 452, 461, 469, 478, 486, 492, 496, 504]